Issued Patents All Time
Showing 51–75 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8355341 | Delay time measurement apparatus, storage medium storing delay time measurement program and network system | Taichi Sugiyama, Takeshi Yasuie, Shunsuke Kikuchi | 2013-01-15 |
| 8355330 | Band measurement method and storage medium | Takeshi Yasuie | 2013-01-15 |
| 8254388 | Management device to investigate path states of network and network system | Shunsuke Kikuchi | 2012-08-28 |
| 8243736 | Packet capturing device | Takeshi Yasuie | 2012-08-14 |
| 8243606 | Information acquisition device and method | Takeshi Yasuie | 2012-08-14 |
| 8213325 | Packet analysis method, packet analysis apparatus, recording medium storing packet analysis program | Takeshi Yasuie | 2012-07-03 |
| 8184553 | Method and apparatus for measuring packet transmission quality | Hideaki Miyazaki, Hiroyuki Nakahara | 2012-05-22 |
| 8150171 | Apparatus for and method of decoding moving picture, and computer product | Yousuke Yamaguchi | 2012-04-03 |
| 8125895 | Network looping detecting apparatus | Takeshi Yasuie | 2012-02-28 |
| 8059529 | Method and apparatus for controlling network traffic, and computer product | Takeshi Yasuie, Kenichi Fukuda | 2011-11-15 |
| 8000253 | Detection program, relay device, and detecting method | Takeshi Yasuie, Hideaki Miyazaki | 2011-08-16 |
| 7971089 | Switching connection of a boot disk to a substitute server and moving the failed server to a server domain pool | Shigehiro Yoshikawa, Yoshinobu Hibi, Hideyuki Tanaka, Masayuki Naitou, Satoshi Iyoda +2 more | 2011-06-28 |
| 7852766 | Detection method, detecting device, reference value calculating device and recording medium | Hideaki Miyazaki, Masanobu Morinaga, Noriyuki Fukuyama | 2010-12-14 |
| 7813303 | Network fault detection apparatus | Takeshi Yasuie, Norio Takeuchi | 2010-10-12 |
| 7776132 | Molten metal treatment, method for treating molten metal, and apparatus and method for feeding cover gas to molten metal | Hiroshi Sanui, Hidetoshi Ohta, Shoji Sekihara | 2010-08-17 |
| 7776134 | Molten metal treatment, method for treating molten metal, and apparatus and method for feeding cover gas to molten metal | Hiroshi Sanui, Hidetoshi Ohta, Shoji Sekihara | 2010-08-17 |
| 7706270 | Communication control method for recovering a communication failure due to a packet loop generated by an improper connection and communication system to which the same is applied | Takeshi Yasuie | 2010-04-27 |
| 7672245 | Method, device, and system for detecting layer 2 loop | Takeshi Yasuie | 2010-03-02 |
| 7630365 | Communication control method and communication apparatus employing the same | Takeshi Yasuie | 2009-12-08 |
| 7607049 | Apparatus and method for detecting network failure location | Takeshi Yasuie | 2009-10-20 |
| 7550027 | Method for supplying cover gas | Hiroshi Sanui, Hidetoshi Ohta | 2009-06-23 |
| 7545750 | Apparatus and method for detecting network failure | Takeshi Yasuie | 2009-06-09 |
| 7519184 | Wireless communication system | Naoshi Kayashima, Yuuji Nagano | 2009-04-14 |
| 7385930 | Packet discard point probing method and device | Takeshi Yasuie, Satoshi Nojima | 2008-06-10 |
| 7346372 | Radio communication system | Yuuji Nagano, Kiyohide Yamashita | 2008-03-18 |